Penske Shock Valve Disc - 1.200 x 0.012" - Steel - Penske Shocks (Set of 10) CHOPC but the degree of accuracy

but the degree of accuracy is dependent upon the tool

The Dual-Quad HEMI is compatible with factory style cylinder heads

Extendable curly cable coming out of the helmet

LCD display

Penske Shock Valve Disc - 1.200 x 0.012" - Steel - Penske Shocks (Set of 10) CHOPC but the degree of accuracyProduct Description: Shock Valve Disc 1. 200 x 0. 012 in Steel Penske Shocks Set of 10 Penske Racing Shocks recognized that racing put very different demands on shocks compared to road use, and spent years of research and development to develop a line of shocks built specifically for circle track, drag, and powersport applications. Penske offers high performance shocks, shock components, and related parts like coil over kits and bump stops.